TM1640 16-digit 7 Segment Display development Board Module with Atmega328p Arduino Bootloader.

Descripción

The TM1640 16-digit 7 Segment Display development board is uses TM1640, a collection of two common MCU peripheral circuit, the biggest feature just takes two microcontroller I/O port to drive. The TM1640 7 Segment Display development board consist of 8 LEDs, I2C LCD, 4 Push Buttons and 16-digit seven segment display interfacing with Atmega328p microcontroller. Connect 5V power supply (min. 2A) to board input. D7 and D8 cannot be used as a digital I/O pin for other interfaces. There are two connectors of digital and Analog pins that can be used for interfacing LEDs, I2C LCD, 4 Switch or any other external peripherals. Specifications: Weight: 28g Colour: as picture show Size: 140mm x 70mm / 5.51"x2.75"(inch) approx. The rated voltage: DC5V The input power: min.2A